APA

Dingfelder J. R., Brenner W. E., . (19770103). The needlescope and other small diameter laparoscopes for sterilization and diagnostic procedures. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Chicago

Dingfelder J R, Brenner W E, . 19770103. The needlescope and other small diameter laparoscopes for sterilization and diagnostic procedures. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Harvard

Dingfelder J. R., Brenner W. E., . (19770103). The needlescope and other small diameter laparoscopes for sterilization and diagnostic procedures. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

MLA

Dingfelder J R, Brenner W E, . The needlescope and other small diameter laparoscopes for sterilization and diagnostic procedures. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 19770103.